Master Builders MasterEmaco S 440 CI 55lb Bag

MasterEmaco S 440CI is a low dust one-component, shrinkage-compensated, self consolidating repair mortar that is polymer modified and contains an integral corrosion inhibitor. It is designed for large volume repairs, including structural elements in applications from 1.5" (38 mm) to full depth.

Flowability makes it ideal for placement by pumping or pouring into congested locations
Self-consolidation minimizes honeycombing without vibration
Dual expansion system compensates for shrinkage in plastic and hardened states

$27.31

SKU

20182

MasterEmaco S 440CI - Self-Consolidating Repair Mortar with Corrosion Inhibitor

MasterEmaco S 440CI is a pre-extended, low-dust, one-component, shrinkage-compensated self-consolidating repair mortar designed for large-volume structural concrete repairs. This polymer-modified mortar contains an integral corrosion inhibitor, ensuring superior durability and protection against chloride intrusion. With excellent flowability and self-consolidation properties, MasterEmaco S 440CI minimizes honeycombing and eliminates the need for vibration during application, making it ideal for interior and exterior repairs in congested and hard-to-reach areas.

Key Features:

Dual expansion system compensates for shrinkage in both plastic and hardened states
Self-consolidating properties reduce honeycombing without vibration
Low permeability protects against chloride and carbon dioxide intrusion
Excellent freeze/thaw resistance for long-lasting repairs in cold environments
Low-dust formulation enhances worker comfort and safety
High early compressive strength allows for early form removal

Applications:

Interior and exterior structural concrete repairs
Large-volume formed repairs for horizontal, vertical, and overhead surfaces
Replacement or repair of deteriorated concrete elements
Congested or hard-to-reach repair areas

Technical Specifications:

Specification	Details
Compressive Strength (1 Day)	2,500 psi (17.2 MPa)
Compressive Strength (28 Days)	6,500 psi (44.8 MPa)
Flexural Strength (28 Days)	1,200 psi (8.3 MPa)
Yield per Bag	0.43 ft³ (0.012 m³)
Working Time	30 minutes
VOC Content	0 g/L

Frequently Asked Questions:

What is the recommended mixing ratio for MasterEmaco S 440CI?
Mix 2.7 quarts of potable water per 55 lb bag for optimal consistency.

Can this product be used in freeze/thaw environments?
Yes, MasterEmaco S 440CI has excellent freeze/thaw resistance, making it ideal for cold-weather applications.

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